#include<stdio.h>
#include<sys/types.h>
#include <unistd.h>

int main()
{
  printf("this a process\n");
  pid_t id = fork();
  if(id == 0)
  {

    printf("this is child\n");
  }

  else 
  {

    printf("this is father\n");
  }
  return 0;
}
